From 0b63e838e0ffe9a36a2cb51790f464d634b843af Mon Sep 17 00:00:00 2001
From: Blaž Hrastnik
Date: Fri, 18 Dec 2020 17:18:11 +0900
Subject: Port over Doc::relative_path.

---
 helix-view/src/document.rs | 9 ++++++++-
 1 file changed, 8 insertions(+), 1 deletion(-)

(limited to 'helix-view')

diff --git a/helix-view/src/document.rs b/helix-view/src/document.rs
index 7c4596ad..323c7bff 100644
--- a/helix-view/src/document.rs
+++ b/helix-view/src/document.rs
@@ -1,6 +1,6 @@
 use anyhow::Error;
 use std::future::Future;
-use std::path::PathBuf;
+use std::path::{Path, PathBuf};
 
 use helix_core::{
     syntax::LOADER, ChangeSet, Diagnostic, History, Position, Range, Rope, RopeSlice, Selection,
@@ -201,6 +201,13 @@ impl Document {
         &self.state.selection
     }
 
+    pub fn relative_path(&self) -> Option<&Path> {
+        self.path.as_ref().map(|path| {
+            path.strip_prefix(std::env::current_dir().unwrap())
+                .unwrap_or(path)
+        })
+    }
+
     // pub fn slice<R>(&self, range: R) -> RopeSlice where R: RangeBounds {
     //     self.state.doc.slice
     // }
-- 
cgit v1.2.3-70-g09d2